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| author | Anna Welker <anna.welker@arm.com> | 2019-11-14 11:56:07 +0000 |
|---|---|---|
| committer | Anna Welker <anna.welker@arm.com> | 2019-11-18 10:07:37 +0000 |
| commit | 2d739f98d8a53e38bf9faa88cdb6b0c2a363fb77 (patch) | |
| tree | 82906c79e07e6f4d89e9c52161d45f62fa4a5068 /llvm/tools/llvm-rc/ResourceScriptToken.cpp | |
| parent | c0f6ad7d1f3ccb9d0b9ce9ef8dfa06409ccf1b3e (diff) | |
| download | llvm-2d739f98d8a53e38bf9faa88cdb6b0c2a363fb77.zip llvm-2d739f98d8a53e38bf9faa88cdb6b0c2a363fb77.tar.gz llvm-2d739f98d8a53e38bf9faa88cdb6b0c2a363fb77.tar.bz2 | |
[ARM] Allocatable Global Register Variables for ARM
Provides support for using r6-r11 as globally scoped
register variables. This requires a -ffixed-rN flag
in order to reserve rN against general allocation.
If for a given GRV declaration the corresponding flag
is not found, or the the register in question is the
target's FP, we fail with a diagnostic.
Differential Revision: https://reviews.llvm.org/D68862
Diffstat (limited to 'llvm/tools/llvm-rc/ResourceScriptToken.cpp')
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